| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.75 | 3.196% | $238.1248 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $250.88 | 8.449% | $272.0769 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $56.52 | 10.283% | $62.332 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $108.48 | 3.579% | $112.3625 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $160.31 | 12.814% | $180.8521 | $180.85 | $180.85 | $180.90 |
| Purchase #6 | $42.59 | 4.173% | $44.3673 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $76.72 | 5.682% | $81.0792 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $926.25 | $991.1948 | $991.19 | $991.20 | $991.30 | |